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2517.10.00.20/Crushed Limestone Drainage Stone/Canada

Crushed Limestone Drainage Stone from Canada

Clean, crushed limestone (1-2 inches) for French drains and septic systems in construction. HTS 2517.10.00.20 covers this as crushed stone for concrete aggregates or similar uses, excluding gravel. Priority chapter note keeps it from other mineral headings.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Certify low fines content (<5%) for drainage suitability; specify 'washed crushed limestone'; avoid packing with soil contaminants that affect valuation

Crushed Limestone Drainage Stone from Canada — Import Duty Rate | HTS 2517.10.00.20